TREBLE (+15dB @ 3 kHz, -15dB @ 1kHz)
Treble control with boost and cut. The central 'flat' position is indented. The cut settings work on lower frequencies compared to boost to give a deeper sound when the top is rolled off.

GAIN UNBALANCED 6dB (1/4" Jack Output)
The basic gain of the system is 6dB with Bass at minimum, Mid 'flat', Treble 'flat' and Bright in the off postion.

GAIN BALANCED 12dB (XLR Output)

BYPASS
Overall Bypass footswitch with red LED to indicate when the Pre and EQ are in circuit.

CONTOUR
A very gentle built in contour gives immediate colour without detracting from the basic sound of any bass.

POWER
The power is switched on automatically when a mono jack is plugged into the 1/4" output socket. A Battery Box, accessible from the outside of the unit, holds a standard 9V battery. An external DC power supply input is included and an AC/DC adaptor is optional.